Abstract
Conclusion
The above experiments indicate that the anthocyans are not easily absorbed from the intestine. The small quantity which does pass through to the circulation appears to be excreted by the kidney in its unchanged form.
The author wishes to express his gratitude to Dr. R. J. Anderson, who suggested this problem, and Drs. R. W. Jackson and G. R. Cowgill for their valuable advice and assistance.
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